Recent questions and answers in Linear Inequalities

Find all pairs of consecutive even possitive integers both of which are lar

answered Jun 15, 2017 by pady_1

1 answer

IQ of a person is given by the formula $IQ= \large\frac{MA}{CA} $$ \times 100$ Where MA is a mental age and CA is chronological age. If $80 \leq IQ \leq 140$ for a group of 12 years old children find the range of their mental age .

answered Aug 5, 2014 by meena.p

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How many liters of water will have to be added to $1125$ liters of the $45\%$ solution of acid so that the resulting mixture will contain more than $25 \%$ but less than $30\%$ acid content ?

answered Aug 5, 2014 by meena.p

1 answer

A solution of $ 8 \%$ basic acid is to be diluted by adding $ 2 \%$ boic acid. Solution to it. The resulting mixture is to be more than $4 \%$ but less than $6 \%$ boric acid. If we have 640 litres of $8^{\circ} \%$ Solution , how many litres of $2 \%$ solution is to be added ?

answered Aug 5, 2014 by meena.p

1 answer

A solution is to be kept between $68^{\circ} F$ and $ 77^{\circ} F$ . What is the range in to temperature in degree ceisius (C) if the ceisius (C) if the ceisius / Fahrenheit (F) conversion. formula is given by $F= \large\frac{9}{8} $$c +32?$

answered Aug 5, 2014 by meena.p

1 answer

Solve the inequalities and represent the solution graphically on number line. $ 5(2x-7) - 3(2x+3) \leq 0 ; 2x+19 \geq 6x+47 $

answered Aug 5, 2014 by meena.p

1 answer

Solve the inequalities and represent the solution graphically on number line. $ 3x-7 > 2(x-6) ; 6-x > 11-2x $

answered Aug 5, 2014 by meena.p

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Solve the inequalities and represent the solution graphically on number line. $ 2(x-1) < x+5 ; 3(x+2) > 2-x $

answered Aug 5, 2014 by meena.p

1 answer

Solve the inequality and represent the solution graphically on number line . $5x + 1 > -24; 5x -1 < 24$

answered Aug 4, 2014 by meena.p

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Solve the inequality $7 \;\leq \large\frac{3x+11}{2} $$ \leq 2$

answered Aug 4, 2014 by meena.p

1 answer

Solve the inequality $-12 <4 <- \large\frac{3x}{-5} \leq 2$

answered Aug 1, 2014 by meena.p

1 answer

Solve the inequality $7 \leq \large\frac{(3x+11)}{2} \leq 11$

answered Aug 1, 2014 by meena.p

1 answer

Solve the inequality $-15 < \large\frac{3(x-2)}{5} \leq 0$

answered Aug 1, 2014 by meena.p

1 answer

Solve the inequality $-3 \leq 4 - \large\frac{7x}{2} $$ \leq 18$

answered Aug 1, 2014 by meena.p

1 answer

Solve the inequality $ 6 \leq -3( 2x-4) < 12$

answered Aug 1, 2014 by meena.p

1 answer

Solve the inequality : $ 2 \leq 3x-4 \leq 5$

answered Aug 1, 2014 by meena.p

1 answer

Solve the system of inequalities graphically $x+2y \leq 10 ; x+y \geq 1 ; x -y \leq 0 ; x \leq 0 , y\leq 0 $

answered Aug 1, 2014 by meena.p

1 answer

Solve the following system of inequalities graphically $3x+2y \leq 150; x +4y \leq 80 ; x \leq 15 ; y \geq 0, x \geq 0 $

answered Aug 1, 2014 by meena.p

1 answer

Solve the system of inequalities graphically $4x+3y \leq 60 ; y \geq 2x; x \geq 3 ; x,y \geq 0 $

answered Aug 1, 2014 by meena.p

1 answer

Solve the system of inequalities graphically $x-2y \leq 3; 3x +4y \geq 12 ; x \geq 0 ; y \geq 1$

answered Jul 31, 2014 by meena.p

1 answer

Solve the system of linear inequalities graphically $2x +y \geq 4; x+y \leq 3; 2x-3y \leq 6$

answered Jul 31, 2014 by meena.p

1 answer

Solve the following system of inequalities graphically $3x+4y \leq 60; x+3y \leq 30 ; x \geq 0 ;y \geq 0$

answered Jul 31, 2014 by meena.p

1 answer

Solve the following system of inequalities graphically : $5x+4y \leq 20; x \geq 1; y \geq 2$

answered Jul 31, 2014 by meena.p

1 answer

Solve the system of inequalities : $x+y \leq 9; y > x;x \geq 0$

answered Jul 31, 2014 by meena.p

1 answer

Solve the following system of inequalities graphically $2x+y \geq 8; x+2y \geq 10$

answered Jul 31, 2014 by meena.p

1 answer

Solve the system of inequalities graphically $x +y \leq 5;x+y \geq 4$

answered Jul 31, 2014 by meena.p

1 answer

Solve the following system of equation graphically. $2x-y >1;x -2y <-1$

answered Jul 31, 2014 by meena.p

1 answer

Solve the following system of inequalities graphically $x+y \geq 4 ; 2x -y > 0$

answered Jul 31, 2014 by meena.p

1 answer

Solve the following system of inequalities graphically $2x +y \geq 6; 3x +4y \leq 12$

answered Jul 30, 2014 by meena.p

1 answer

Solve the system of inequalities graphically $3x +2y \leq 12 ; x \geq 1;y \geq 2$

answered Jul 30, 2014 by meena.p

1 answer

Solve the following system of inequalities graphically $ x \geq 3, y \geq 2$

answered Jul 30, 2014 by meena.p

1 answer

Solve the given inequality graphically in two, dimensional plane . $ x > -3$

answered Jul 30, 2014 by meena.p

1 answer

Solve the given inequality graphically in two - dimensional plane . $ y < -2$

answered Jul 30, 2014 by meena.p

1 answer

Solve the inequalities graphically in two - dimensional plane . $3y-5x < 30$

answered Jul 30, 2014 by meena.p

1 answer

Solve the given inequality graphically in two -dimensional plane. $-3x+2y \geq -6$

answered Jul 30, 2014 by meena.p

1 answer

Solve the given inequality graphically in two dimensional plane . $2x -3y > 6$

answered Jul 30, 2014 by meena.p

1 answer

Solve the given inequality graphically in two dimensional plane. $x-y \leq 2$

answered Jul 30, 2014 by meena.p

1 answer

Solve the given inequality in two - dimensional plane $y+8 \geq 2x$

answered Jul 30, 2014 by meena.p

1 answer

Solve the given inequality graphically in two- dimensional plane $3x+4y \leq 12$

answered Jul 29, 2014 by meena.p

1 answer